| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.30 | 4.552% | $124.7305 | $124.73 | $124.75 | $124.70 |
| Purchase #2 | $118.93 | 8.792% | $129.3863 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $88.66 | 13.128% | $100.2993 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $35.25 | 5.543% | $37.2039 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $16.83 | 5.215% | $17.7077 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $29.63 | 11.465% | $33.0271 | $33.03 | $33.05 | $33.00 |
| Purchase #7 | $242.48 | 7.300% | $260.181 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $651.08 | $702.5358 | $702.54 | $702.60 | $702.50 | |